Fix another iterator invalidation bug. :boom:
Fix another iterator invalidation bug. :boom:

glessard/swift,apple/swift,danielmartin/swift,devincoughlin/swift,natecook1000/swift,tjw/swift,jtbandes/swift,JGiola/swift,huonw/swift,xedin/swift,CodaFi/swift,aschwaighofer/swift,SwiftAndroid/swift,jmgc/swift,therealbnut/swift,sschiau/swift,aschwaighofer/swift,ken0nek/swift,MukeshKumarS/Swift,rudkx/swift,devincoughlin/swift,lorentey/swift,parkera/swift,jckarter/swift,return/swift,JGiola/swift,jopamer/swift,tardieu/swift,natecook1000/swift,jopamer/swift,calebd/swift,nathawes/swift,LeoShimonaka/swift,ahoppen/swift,kstaring/swift,arvedviehweger/swift,return/swift,austinzheng/swift,kusl/swift,djwbrown/swift,tardieu/swift,xedin/swift,tardieu/swift,ben-ng/swift,Jnosh/swift,OscarSwanros/swift,emilstahl/swift,karwa/swift,shajrawi/swift,shajrawi/swift,russbishop/swift,dduan/swift,swiftix/swift.old,uasys/swift,deyton/swift,tjw/swift,shahmishal/swift,felix91gr/swift,aschwaighofer/swift,djwbrown/swift,atrick/swift,mightydeveloper/swift,deyton/swift,IngmarStein/swift,gmilos/swift,tkremenek/swift,roambotics/swift,austinzheng/swift,tkremenek/swift,jckarter/swift,rudkx/swift,tjw/swift,rudkx/swift,uasys/swift,shajrawi/swift,dduan/swift,LeoShimonaka/swift,IngmarStein/swift,kusl/swift,KrishMunot/swift,SwiftAndroid/swift,danielmartin/swift,milseman/swift,karwa/swift,stephentyrone/swift,return/swift,SwiftAndroid/swift,manavgabhawala/swift,emilstahl/swift,ben-ng/swift,bitjammer/swift,johnno1962d/swift,emilstahl/swift,alblue/swift,jmgc/swift,calebd/swift,cbrentharris/swift,practicalswift/swift,mightydeveloper/swift,jckarter/swift,KrishMunot/swift,benlangmuir/swift,austinzheng/swift,calebd/swift,deyton/swift,roambotics/swift,swiftix/swift.old,CodaFi/swift,danielmartin/swift,return/swift,gribozavr/swift,kperryua/swift,brentdax/swift,natecook1000/swift,kstaring/swift,bitjammer/swift,deyton/swift,djwbrown/swift,adrfer/swift,lorentey/swift,cbrentharris/swift,kusl/swift,mightydeveloper/swift,atrick/swift,OscarSwanros/swift,swiftix/swift.old,nathawes/swift,natecook1000/swift,johnno1962d/swift,kusl/swift,kentya6/swift,stephentyrone/swift,bitjammer/swift,jopamer/swift,sdulal/swift,johnno1962d/swift,hughbe/swift,xedin/swift,russbishop/swift,shahmishal/swift,ken0nek/swift,hughbe/swift,danielmartin/swift,jopamer/swift,gottesmm/swift,cbrentharris/swift,parkera/swift,arvedviehweger/swift,aschwaighofer/swift,mightydeveloper/swift,jtbandes/swift,benlangmuir/swift,practicalswift/swift,codestergit/swift,glessard/swift,MukeshKumarS/Swift,karwa/swift,lorentey/swift,gmilos/swift,practicalswift/swift,gribozavr/swift,slavapestov/swift,OscarSwanros/swift,jtbandes/swift,apple/swift,uasys/swift,uasys/swift,ken0nek/swift,KrishMunot/swift,karwa/swift,Ivacker/swift,modocache/swift,adrfer/swift,sdulal/swift,brentdax/swift,kentya6/swift,rudkx/swift,hooman/swift,Ivacker/swift,practicalswift/swift,parkera/swift,austinzheng/swift,stephentyrone/swift,natecook1000/swift,zisko/swift,glessard/swift,JaSpa/swift,tkremenek/swift,glessard/swift,tkremenek/swift,roambotics/swift,SwiftAndroid/swift,natecook1000/swift,slavapestov/swift,gribozavr/swift,tjw/swift,Ivacker/swift,swiftix/swift,jmgc/swift,jckarter/swift,zisko/swift,tjw/swift,slavapestov/swift,CodaFi/swift,karwa/swift,CodaFi/swift,bitjammer/swift,emilstahl/swift,allevato/swift,danielmartin/swift,adrfer/swift,OscarSwanros/swift,parkera/swift,arvedviehweger/swift,zisko/swift,cbrentharris/swift,xwu/swift,xwu/swift,brentdax/swift,amraboelela/swift,kstaring/swift,gottesmm/swift,tkremenek/swift,airspeedswift/swift,tinysun212/swift-windows,xwu/swift,huonw/swift,cbrentharris/swift,SwiftAndroid/swift,practicalswift/swift,alblue/swift,stephentyrone/swift,tardieu/swift,hughbe/swift,ben-ng/swift,calebd/swift,nathawes/swift,harlanhaskins/swift,milseman/swift,khizkhiz/swift,kentya6/swift,kentya6/swift,allevato/swift,jmgc/swift,rudkx/swift,aschwaighofer/swift,jopamer/swift,kentya6/swift,gregomni/swift,slavapestov/swift,JGiola/swift,huonw/swift,alblue/swift,modocache/swift,roambotics/swift,modocache/swift,huonw/swift,devincoughlin/swift,gribozavr/swift,mightydeveloper/swift,MukeshKumarS/Swift,JaSpa/swift,slavapestov/swift,khizkhiz/swift,IngmarStein/swift,jtbandes/swift,swiftix/swift,devincoughlin/swift,tinysun212/swift-windows,kstaring/swift,uasys/swift,sdulal/swift,hughbe/swift,rudkx/swift,therealbnut/swift,harlanhaskins/swift,gregomni/swift,kstaring/swift,harlanhaskins/swift,ahoppen/swift,atrick/swift,MukeshKumarS/Swift,kusl/swift,roambotics/swift,khizkhiz/swift,airspeedswift/swift,CodaFi/swift,manavgabhawala/swift,allevato/swift,modocache/swift,IngmarStein/swift,russbishop/swift,russbishop/swift,parkera/swift,xwu/swift,benlangmuir/swift,tjw/swift,shahmishal/swift,Ivacker/swift,kperryua/swift,natecook1000/swift,khizkhiz/swift,KrishMunot/swift,gmilos/swift,manavgabhawala/swift,gregomni/swift,gmilos/swift,harlanhaskins/swift,gottesmm/swift,nathawes/swift,sschiau/swift,lorentey/swift,Ivacker/swift,OscarSwanros/swift,atrick/swift,therealbnut/swift,emilstahl/swift,devincoughlin/swift,IngmarStein/swift,xwu/swift,airspeedswift/swift,jckarter/swift,parkera/swift,ken0nek/swift,allevato/swift,gribozavr/swift,uasys/swift,sschiau/swift,arvedviehweger/swift,LeoShimonaka/swift,dduan/swift,therealbnut/swift,danielmartin/swift,khizkhiz/swift,codestergit/swift,stephentyrone/swift,adrfer/swift,ahoppen/swift,LeoShimonaka/swift,emilstahl/swift,return/swift,apple/swift,deyton/swift,return/swift,mightydeveloper/swift,alblue/swift,zisko/swift,sdulal/swift,tinysun212/swift-windows,adrfer/swift,cbrentharris/swift,modocache/swift,ken0nek/swift,gottesmm/swift,djwbrown/swift,tardieu/swift,jtbandes/swift,tkremenek/swift,IngmarStein/swift,amraboelela/swift,xedin/swift,benlangmuir/swift,harlanhaskins/swift,frootloops/swift,tjw/swift,ken0nek/swift,dreamsxin/swift,xedin/swift,dduan/swift,dduan/swift,return/swift,parkera/swift,austinzheng/swift,Ivacker/swift,practicalswift/swift,hooman/swift,JaSpa/swift,amraboelela/swift,shajrawi/swift,swiftix/swift.old,karwa/swift,allevato/swift,sschiau/swift,gribozavr/swift,ben-ng/swift,slavapestov/swift,huonw/swift,calebd/swift,khizkhiz/swift,LeoShimonaka/swift,gregomni/swift,aschwaighofer/swift,mightydeveloper/swift,swiftix/swift,ben-ng/swift,apple/swift,zisko/swift,jopamer/swift,codestergit/swift,tinysun212/swift-windows,nathawes/swift,russbishop/swift,amraboelela/swift,nathawes/swift,Jnosh/swift,arvedviehweger/swift,russbishop/swift,therealbnut/swift,cbrentharris/swift,adrfer/swift,airspeedswift/swift,adrfer/swift,deyton/swift,sschiau/swift,xwu/swift,shahmishal/swift,devincoughlin/swift,milseman/swift,codestergit/swift,JGiola/swift,aschwaighofer/swift,sschiau/swift,bitjammer/swift,therealbnut/swift,airspeedswift/swift,amraboelela/swift,benlangmuir/swift,frootloops/swift,swiftix/swift.old,sdulal/swift,felix91gr/swift,jmgc/swift,khizkhiz/swift,CodaFi/swift,glessard/swift,amraboelela/swift,shahmishal/swift,KrishMunot/swift,swiftix/swift,djwbrown/swift,manavgabhawala/swift,ahoppen/swift,stephentyrone/swift,lorentey/swift,dduan/swift,kusl/swift,benlangmuir/swift,emilstahl/swift,JGiola/swift,frootloops/swift,zisko/swift,allevato/swift,arvedviehweger/swift,allevato/swift,jopamer/swift,manavgabhawala/swift,ben-ng/swift,alblue/swift,practicalswift/swift,milseman/swift,ahoppen/swift,hughbe/swift,apple/swift,emilstahl/swift,sschiau/swift,hughbe/swift,russbishop/swift,karwa/swift,kentya6/swift,atrick/swift,hooman/swift,gribozavr/swift,Jnosh/swift,shahmishal/swift,zisko/swift,shahmishal/swift,tardieu/swift,Jnosh/swift,felix91gr/swift,JaSpa/swift,MukeshKumarS/Swift,IngmarStein/swift,johnno1962d/swift,MukeshKumarS/Swift,shajrawi/swift,gottesmm/swift,kentya6/swift,jmgc/swift,gmilos/swift,devincoughlin/swift,swiftix/swift,gregomni/swift,kperryua/swift,modocache/swift,frootloops/swift,hooman/swift,practicalswift/swift,lorentey/swift,brentdax/swift,roambotics/swift,kperryua/swift,sschiau/swift,manavgabhawala/swift,stephentyrone/swift,shajrawi/swift,shahmishal/swift,kusl/swift,austinzheng/swift,johnno1962d/swift,Ivacker/swift,cbrentharris/swift,kusl/swift,tkremenek/swift,sdulal/swift,felix91gr/swift,Jnosh/swift,JaSpa/swift,ken0nek/swift,SwiftAndroid/swift,modocache/swift,frootloops/swift,huonw/swift,johnno1962d/swift,tardieu/swift,calebd/swift,mightydeveloper/swift,codestergit/swift,milseman/swift,glessard/swift,OscarSwanros/swift,shajrawi/swift,sdulal/swift,atrick/swift,OscarSwanros/swift,LeoShimonaka/swift,milseman/swift,JGiola/swift,MukeshKumarS/Swift,KrishMunot/swift,tinysun212/swift-windows,arvedviehweger/swift,swiftix/swift,gregomni/swift,xedin/swift,airspeedswift/swift,manavgabhawala/swift,ben-ng/swift,ahoppen/swift,jckarter/swift,lorentey/swift,gmilos/swift,felix91gr/swift,swiftix/swift.old,brentdax/swift,CodaFi/swift,harlanhaskins/swift,jmgc/swift,gmilos/swift,johnno1962d/swift,lorentey/swift,felix91gr/swift,nathawes/swift,codestergit/swift,jtbandes/swift,danielmartin/swift,karwa/swift,hooman/swift,SwiftAndroid/swift,frootloops/swift,hooman/swift,uasys/swift,KrishMunot/swift,hooman/swift,calebd/swift,sdulal/swift,kstaring/swift,brentdax/swift,swiftix/swift.old,tinysun212/swift-windows,xwu/swift,milseman/swift,kstaring/swift,felix91gr/swift,codestergit/swift,shajrawi/swift,bitjammer/swift,slavapestov/swift,airspeedswift/swift,alblue/swift,bitjammer/swift,kperryua/swift,gribozavr/swift,harlanhaskins/swift,apple/swift,LeoShimonaka/swift,alblue/swift,austinzheng/swift,dreamsxin/swift,amraboelela/swift,therealbnut/swift,dduan/swift,kperryua/swift,Ivacker/swift,brentdax/swift,LeoShimonaka/swift,kentya6/swift,jtbandes/swift,kperryua/swift,swiftix/swift,Jnosh/swift,djwbrown/swift,tinysun212/swift-windows,xedin/swift,devincoughlin/swift,deyton/swift,djwbrown/swift,parkera/swift,JaSpa/swift,gottesmm/swift,jckarter/swift,frootloops/swift,huonw/swift,swiftix/swift.old,gottesmm/swift,JaSpa/swift,xedin/swift,Jnosh/swift,hughbe/swift